Seat part for a stroller trailer for children or jogging stroller



1. Seat part for a stroller, trailer for children or jogging stroller

1.1 is a front perspective view of a seat part for a stroller trailer for children or jogging stroller embodying our new design;

1.2 is a front elevation view thereof;

1.3 is a rear elevation view thereof;

1.4 is a left side elevation view thereof;

1.5 is a right side elevation view thereof;

1.6 is a top plan view thereof; and

1.7 is a bottom plan view thereof.

The even dash-dash broken lines in the drawings illustrate portions of the seat part for a stroller trailer for children or jogging stroller that form no part of the claimed design. The dash-dot broken lines in the drawing illustrate boundaries of the claimed design. 

CLAIM The ornamental design for a seat part for a stroller, trailer for children or jogging stroller, as shown and described. 